AC/DC's entire back catalogue has now been released on iTunes for the first time ever! You can get all of their studio and live albums plus the 1984 EP, ' '74 Jailbreak '. The brand new album 'Live at River Plate' is on there too.
Two exclusive collections have also gone on sale. The first (AC/DC: The Collection) features all 15 studio albums while the second (The Complete Collection) also includes the live albums. They are priced at $99.99 and $150 respectivly.
Iron Man 2 hit Number 1 in the UK charts in 2010 based on CD sales alone and it didn't even feature any new tracks, but the option for legal downloads will help increase their sales even futher in the near future.